Remove chrome/ code to handle App Notifications

chrome/browser/extensions/app_notification.h

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CHROME_BROWSER_EXTENSIONS_APP_NOTIFICATION_H_
-#define CHROME_BROWSER_EXTENSIONS_APP_NOTIFICATION_H_
-
-#include <string>
-#include <vector>
-
-#include "base/time.h"
-#include "base/memory/linked_ptr.h"
-#include "base/values.h"
-#include "googleurl/src/gurl.h"
-
-namespace extensions {
-
-// This class is used to represent a notification for an installed app, to be
-// displayed on the New Tab Page.
-class AppNotification {
- public:
-  // Creates an instance with the given properties.
-  // If |is_local| is true, notification is not synced.
-  // If |guid| is empty, a new guid is automatically created.
-  AppNotification(bool is_local,
-                  const base::Time& creation_time,
-                  const std::string& guid,
-                  const std::string& extension_id,
-                  const std::string& title,
-                  const std::string& body);
-  ~AppNotification();
-
-  // Returns a new object that is a copy of this one.
-  // Caller owns the returned instance.
-  AppNotification* Copy();
-
-  // Setters for optional properties.
-  void set_link_url(const GURL& url) { link_url_ = url; }
-  void set_link_text(const std::string& text) { link_text_ = text; }
-  void set_creation_time(const base::Time& creation_time) {
-    creation_time_ = creation_time;
-  }
-
-  // Accessors.
-  bool is_local() const { return is_local_; }
-  const base::Time creation_time() const { return creation_time_; }
-  const std::string& guid() const { return guid_; }
-  const std::string& extension_id() const { return extension_id_; }
-  const std::string& title() const { return title_; }
-  const std::string& body() const { return body_; }
-  const GURL& link_url() const { return link_url_; }
-  const std::string& link_text() const { return link_text_; }
-
-  // Useful methods for serialization.
-  void ToDictionaryValue(DictionaryValue* result) const;
-  static AppNotification* FromDictionaryValue(const DictionaryValue& value);
-
-  // Return whether |other| is equal to this object. Useful for tests.
-  bool Equals(const AppNotification& other) const;
-  std::string ToString() const;
-
- private:
-  // If you add to the list of data members, make sure to add appropriate checks
-  // to the Equals, Copy and {To,From}DictionaryValue methods, keeping in mind
-  // backwards compatibility.
-
-  // Whether notification is local only, which means it is not synced
-  // across machines.
-  bool is_local_;
-  base::Time creation_time_;
-  std::string guid_;
-  std::string extension_id_;
-  std::string title_;
-  std::string body_;
-  GURL link_url_;
-  std::string link_text_;
-
-  DISALLOW_COPY_AND_ASSIGN(AppNotification);
-};
-
-// A list of AppNotification's.
-typedef std::vector<linked_ptr<AppNotification> > AppNotificationList;
-
-// A way to copy an AppNotificationList, which uses AppNotification::Copy on
-// each element.
-// Caller owns the returned instance.
-AppNotificationList* CopyAppNotificationList(const AppNotificationList& source);
-
-}  // namespace extensions
-
-#endif  // CHROME_BROWSER_EXTENSIONS_APP_NOTIFICATION_H_